Datasheet NCB1.5-8GM25-N0 DataSheet (Pepperl Fuchs)

Inductive sensor NCB1,5-8GM25-N0

Technical Data

General specifications

Switching function Normally closed (NC) Output type NAMUR Rated operating distance sn1.5 mm Installation flush Assured operating distance sa0 ... 1.215 mm

0102

Model Number

NCB1,5-8GM25-N0

Features

•1.5 mm flush

Accessories

BF 8

Mounting flange, 8 mm

Actual operating distance s Reduction factor rAl 0.3 Reduction factor r Reduction factor r Output type 2-wire

Nominal ratings

Nominal voltage Uo8.2 V (Ri approx. 1 kΩ) Switching frequency f 0 ... 2000 Hz Hysteresis H 1 ... 10 typ. 3 % Reverse polarity protection reverse polarity protected Short-circuit protection yes Suitable for 2:1 technology yes , Reverse polarity protection diode not required Current consumption

Measuring plate not detected Measuring plate detected

Switching state indicator LED, yellow

Functional safety related parameters

MTTFd 3590 a Mission Time (T Diagnostic Coverage (DC) 0 %

Ambient conditions

Ambient temperature -25 ... 100 °C (-13 ... 212 °F) Storage temperature -40 ... 100 °C (-40 ... 212 °F)

Mechanical specifications

Connection type cable PVC , 2 m Core cross-section 0.14 mm Housing material Stainless steel 1.4305 / AISI 303 Sensing face LCP Degree of protection IP67 Cable

Bending radius

General information

Use in the hazardous area see instruction manuals

Category

Compliance with standards and directives

Standard conformity

NAMUR

Standards

Approvals and certificates

EAC conformity TR CU 012/2011 FM approval

Control drawing UL approval cULus Listed, General Purpose CSA approval cCSAus Listed, General Purpose CCC approval CCC approval / marking not required for products rated ≤36 V

0.2

0.7

304

) 20 a

Dimensions

1.35 ... 1.65 mm typ.

≥ 3 mA ≤ 1 mA

> 10 x cable diameter

1G; 2G; 3G; 1D

EN 60947-5-6:2000 IEC 60947-5-6:1999 EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012

116-0165

Release date: 2018-04-19 08:11 Date of issue: 2018-04-19 128868_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

M8 x 1

LED

Inductive sensor NCB1,5-8GM25-N0

Electrical Connection

Equipment protection level Ga

CE marking 0102

ATEX marking ¬ II 1G Ex ia IIC T6…T1 Ga The Ex-related marking can also be printed on the enclosed label.

Standards EN 60079-0:2012+A11:2013 EN 60079-11:2012 Ignition protection "Intrinsic safety"

Appropriate type NCB1,5...M...N0...

Effective internal inductivity C

Effective internal inductance L

Ambient temperature Details of the correlation between the type of circuit connected, the maximum permissible ambient temperature, the

Equipment protection level Gb

CE marking 0102

ATEX marking ¬ II 1G Ex ia IIC T6…T1 Ga

Standards EN 60079-0:2012+A11:2013 EN 60079-11:2012 Ignition protection "Intrinsic safety"

Appropriate type NCB1,5...M...N0...

Effective internal inductivity C

Effective internal inductance L

Maximum permissible ambient temperature T

Equipment protection level Gc (ic)

Certificate PF 13 CERT 2895 X

CE marking

L+

L-

Use is restricted to the following stated conditions

≤ 90 nF ; a cable length of 10 m is considered.

≤ 100 µH ; a cable length of 10 m is considered.

temperature class, and the effective internal reactance values can be found on the EC-type examination certificate.

Note:

Use the temperature table for category 1 !!! The 20 % reduction in accordance with EN 1127-1 has already

been applied to the temperature table for category 1.

The Ex-significant identification is on the enclosed adhesive label

Use is restricted to the following stated conditions

≤ 90 nF ; a cable length of 10 m is considered.

≤ 100 µH ; a cable length of 10 m is considered.

Details of the correlation between the type of circuit connected, the maximum permissible ambient temperature, the

amb

temperature class, and the effective internal reactance values can be found on the EC-type examination certificate.

ATEX marking ¬ II 3G Ex ic IIC T6…T1 Gc

Standards EN 60079-0:2012+A11:2013 EN 60079-11:2012 Ignition protection category "ic" Use is restricted to the following

Effective internal inductivity C

Effective internal inductance L

Special conditions

for Pi=34 mW, Ii=25 mA, T6

for Pi=34 mW, Ii=25 mA, T5

for Pi=34 mW, Ii=25 mA, T4-T1

for Pi=64 mW, Ii=25 mA, T6

for Pi=64 mW, Ii=25 mA, T5

for Pi=64 mW, Ii=25 mA, T4-T1

for Pi=169 mW, Ii=52 mA, T6

for Pi=169 mW, Ii=52 mA, T5

for Pi=169 mW, Ii=52 mA, T4-T1

for Pi=242 mW, Ii=76 mA, T6

for Pi=242 mW, Ii=76 mA, T5

for Pi=242 mW, Ii=76 mA, T4-T1

The Ex-significant identification is on the enclosed adhesive label

stated conditions

≤ 90 nF ; a cable length of 10 m is considered.

≤ 100 µH ; A cable length of 10 m is considered.

55 °C (131 °F)

41 °C (105.8 °F)

29 °C (84.2 °F)

Release date: 2018-04-19 08:11 Date of issue: 2018-04-19 128868_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

Inductive sensor NCB1,5-8GM25-N0

Equipment protection level Gc (nL)

Standard conformity EN 60079-15:2005 Ignition protection category "n"

Effective internal capacitance C

Effective internal inductance Li ≤ 100 µH ; A cable length of 10 m is considered.

≤ 90 nF ; a cable length of 10 m is considered.

Use is restricted to the following stated conditions

General The apparatus has to be operated according to the appropriate data in the data sheet and in this instruction manual.

Special conditions

for Pi=34 mW, Ii=25 mA, T6

for Pi=34 mW, Ii=25 mA, T5

for Pi=34 mW, Ii=25 mA, T4-T1

for Pi=64 mW, Ii=25 mA, T6

for Pi=64 mW, Ii=25 mA, T5

for Pi=64 mW, Ii=25 mA, T4-T1

for Pi=169 mW, Ii=52 mA, T6

for Pi=169 mW, Ii=52 mA, T5

for Pi=169 mW, Ii=52 mA, T4-T1

for Pi=242 mW, Ii=76 mA, T6

for Pi=242 mW, Ii=76 mA, T5

for Pi=242 mW, Ii=76 mA, T4-T1

Equipment protection level Da

CE marking 0102

ATEX marking ¬ II 1D Ex ia IIIC T135°C Da The Ex-related marking can also be printed on the enclosed label.

Standards EN 60079-0:2012+A11:2013 EN 60079-11:2012 Ignition protection "Intrinsic safety"

Appropriate type NCB1,5...M...N0...

Effective internal inductivity C

Effective internal inductance L

Maximum permissible ambient temperature T

The data stated in the data sheet are restricted by this operating instruction! The special conditions must be observed! The ATEX Directive applies only to the use of apparatus under atmospheric conditions. If you use the device outside atmospheric conditions, consider that the permissible safety parameters should be reduced.

55 °C (131 °F)

41 °C (105.8 °F)

29 °C (84.2 °F)

Use is restricted to the following stated conditions

≤ 90 nF ; a cable length of 10 m is considered.

≤ 100 µH ; a cable length of 10 m is considered.

Details of the correlation between the type of circuit connected, the maximum permissible ambient temperature, the

amb

surface temperature, and the effective internal reactance values can be found on the EC-type-examination certificate.

The maximum permissible ambient temperature of the data sheet must be noted, in addition, the lower of the two values must be maintained.

Release date: 2018-04-19 08:11 Date of issue: 2018-04-19 128868_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

Datasheet NCB1.5-8GM25-N0 DataSheet (Pepperl Fuchs)

Specifications and Main Features

Frequently Asked Questions

User Manual